Subtract 28/30 from 36/6
1st number: 6 0/6, 2nd number: 28/30
36/6 - 28/30 is 76/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 6 × 5 = 30,
36/6 = 36 × 5/6 × 5 = 180/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
28/30 = 28 × 1/30 × 1 = 28/30 - Subtract the two like fractions:
180/30 - 28/30 = 180 - 28/30 = 152/30 - After reducing the fraction, the answer is 76/15
- In mixed form: 51/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/6-28/30 36/6-56/30 36/12-28/30 36/6-28/60 36/6-84/30 36/18-28/30 36/6-28/90 36/30-28/30 36/42-28/30